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From basic and non-basic bricks and mixes, slide gate plates, isostatic products and prefab components to special machinery, mechanisms and repair systems.

Refractory for the LF corner of bottom

Refractory for the LF corner of bottom

Product: Al2O3‐MgO‐C ramming materials
Select modle: LY-R-AMC 

Material Castable Ramming
Chemical composition(%) Al2O3 93 56
SiO2 1 29
MgO 4 9
Cold crushing strength(MPa) 110℃×24h 40 26
1000℃×3h 65
1500℃×3h 110 36
Linear change (%) 110℃×24h -0.1
1000℃×3h 0.7
1500℃×3h 1 1.2
Quantity required (kg/m3) 3,100 2,550

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